Exercise impacts long-term mental health outcomes by acting as a natural antidepressant, reducing symptoms of anxiety and depression. Regular physical activity stimulates the release of neurotransmitters like endorphins and serotonin, improving mood and emotional resilience. It promotes better sleep quality, which is essential for mental well-being. Exercise also fosters social connections through group activities, further enhancing emotional support. Over time, individuals who engage in regular exercise report greater life satisfaction and reduced risk of mental health disorders, highlighting its crucial role in maintaining long-term mental health.